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JPL Small-Body Database Browser
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59596 (1999 JR60)
Classification: Main-belt Asteroid          SPK-ID: 2059596
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .202753653657484 4.492e-08  
a 2.603666655917658 1.6544e-08 au
q 2.07576372852419 1.1861e-07 au
i 4.339310673907593 5.2285e-06 deg
node 203.8243819883595 6.6066e-05 deg
peri 34.34118383937776 6.7986e-05 deg
M 271.530238695237 2.2199e-05 deg
tp 2458977.610698678385
(2020-May-08.11069868)
9.7297e-05 TDB
period 1534.533941563938
4.20
1.4626e-05
4.004e-08
d
yr
n .2345989164847679 2.236e-09 deg/d
Q 3.131569583311127 1.9899e-08 au
  Orbit Determination Parameters
   # obs. used (total)      955  
   data-arc span      7231 days (19.80 yr)  
   first obs. used      1999-05-10  
   last obs. used      2019-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:39:31  

Additional Information
 Earth MOID = 1.06561 au 
 Jupiter MOID = 1.87778 au 
 T_jup = 3.380 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO468498  
diameter diameter 6.000 km 0.261 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59596 (1999 JR60)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JR60 = 2000 SJ109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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